Overview
T3 Code is a powerful, open-source agent harness control surface designed to elevate your development experience with AI coding assistants. It provides a unified and intuitive interface to manage and interact with your subscribed agents, including Claude Code, Codex, Cursor, Grok Build, and OpenCode, directly from your machine. Built with performance, remote-readiness, and transparency in mind, T3 Code aims to be the definitive solution for seamless agent integration.
Key Features
- Multi-Platform Access: Control your AI agents from a best-in-class iOS and Android mobile app, a convenient web app, or a dedicated Electron-based desktop application.
- Broad Agent Compatibility: Seamlessly integrates with your subscriptions for Claude Code, Codex, Cursor, Grok Build, and OpenCode. If an agent is set up on your computer, T3 Code can manage it.
- Install-Free Trial: Test T3 Code instantly by running the server directly from your terminal with
npx t3@latest. - Flexible Installation: Available via popular package managers like
winget(Windows),brew(macOS), and AUR (Arch Linux), as well as direct download from GitHub Releases. - Open and Extensible: Built with a philosophy of transparency and community contribution, allowing users to fork and customize their development environment.
- Comprehensive Documentation: Detailed guides available for installation, permission modes, keyboard shortcuts, customization, remote access, and more.
Typical Use Cases
- Remote Agent Control: Manage and interact with your AI coding agents from your phone or any other device on your network, enabling flexible development workflows.
- Streamlined AI Development: Consolidate control of multiple AI coding assistants into a single, user-friendly interface, reducing context switching and improving productivity.
- Personalized Development Environment: Customize project icons, manage permissions, and tailor your agent interactions to suit your specific coding style and project needs.
- Early Adopter Exploration: Experiment with the latest in AI-assisted coding by easily setting up and controlling cutting-edge agents like Claude Code and Cursor.
- Collaborative Coding (Future Potential): As the project matures, T3 Code's architecture lays the groundwork for enhanced collaborative coding experiences with AI agents.